Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Athens

Region: Georgia

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: Kennesaw State University

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 168.21.100.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30614
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;168.21.100.40.			IN	A

;; AUTHORITY SECTION:
.			2516	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019070401 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Fri Jul 05 02:30:43 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 40.100.21.168.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 40.100.21.168.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
36.36.200.181 attack
Oct 18 15:46:13 dedicated sshd[16994]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.36.200.181  user=root
Oct 18 15:46:15 dedicated sshd[16994]: Failed password for root from 36.36.200.181 port 40068 ssh2
2019-10-19 00:21:50
54.37.151.239 attackspam
$f2bV_matches
2019-10-19 00:07:12
183.6.105.243 attackbotsspam
Oct 18 18:18:26 localhost sshd\[10671\]: Invalid user 0 from 183.6.105.243 port 21755
Oct 18 18:18:26 localhost sshd\[10671\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.6.105.243
Oct 18 18:18:28 localhost sshd\[10671\]: Failed password for invalid user 0 from 183.6.105.243 port 21755 ssh2
2019-10-19 00:49:09
220.133.98.95 attackbotsspam
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/220.133.98.95/ 
 TW - 1H : (163)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : TW 
 NAME ASN : ASN3462 
 
 IP : 220.133.98.95 
 
 CIDR : 220.133.0.0/16 
 
 PREFIX COUNT : 390 
 
 UNIQUE IP COUNT : 12267520 
 
 
 WYKRYTE ATAKI Z ASN3462 :  
  1H - 6 
  3H - 22 
  6H - 39 
 12H - 87 
 24H - 158 
 
 DateTime : 2019-10-18 13:37:45 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-10-19 00:26:59
222.186.175.216 attackbotsspam
Oct 18 18:20:27 MK-Soft-Root2 sshd[20130]: Failed password for root from 222.186.175.216 port 62790 ssh2
Oct 18 18:20:32 MK-Soft-Root2 sshd[20130]: Failed password for root from 222.186.175.216 port 62790 ssh2
...
2019-10-19 00:26:41
36.110.118.132 attackspambots
2019-10-18T16:32:48.486652abusebot-5.cloudsearch.cf sshd\[22364\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.110.118.132  user=root
2019-10-19 00:48:26
151.80.207.9 attackbots
SSH Brute Force, server-1 sshd[22597]: Failed password for invalid user 123 from 151.80.207.9 port 40104 ssh2
2019-10-19 00:15:46
222.186.175.147 attack
Oct 18 11:56:43 ny01 sshd[11821]: Failed password for root from 222.186.175.147 port 22464 ssh2
Oct 18 11:57:00 ny01 sshd[11821]: Failed password for root from 222.186.175.147 port 22464 ssh2
Oct 18 11:57:00 ny01 sshd[11821]: error: maximum authentication attempts exceeded for root from 222.186.175.147 port 22464 ssh2 [preauth]
2019-10-19 00:16:41
187.163.219.21 attackbots
Automatic report - Port Scan Attack
2019-10-19 00:48:42
142.44.211.229 attackspambots
2019-10-17T16:55:09.1131271495-001 sshd\[20955\]: Invalid user zhouh from 142.44.211.229 port 49252
2019-10-17T16:55:09.1162801495-001 sshd\[20955\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=229.ip-142-44-211.net
2019-10-17T16:55:10.7309451495-001 sshd\[20955\]: Failed password for invalid user zhouh from 142.44.211.229 port 49252 ssh2
2019-10-17T17:15:53.2582011495-001 sshd\[21821\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=229.ip-142-44-211.net  user=root
2019-10-17T17:15:54.8632431495-001 sshd\[21821\]: Failed password for root from 142.44.211.229 port 40330 ssh2
2019-10-17T17:19:22.0824871495-001 sshd\[21963\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=229.ip-142-44-211.net  user=root
2019-10-17T17:19:24.1236361495-001 sshd\[21963\]: Failed password for root from 142.44.211.229 port 51252 ssh2
...
2019-10-19 00:37:47
150.214.141.180 attackspambots
Invalid user pi from 150.214.141.180 port 58532
2019-10-19 00:39:25
5.54.141.159 attackbots
SMB Server BruteForce Attack
2019-10-19 00:06:20
129.213.63.120 attackbots
2019-08-29 19:06:44,300 fail2ban.actions        [804]: NOTICE  [sshd] Ban 129.213.63.120
2019-08-29 22:15:06,710 fail2ban.actions        [804]: NOTICE  [sshd] Ban 129.213.63.120
2019-08-30 01:20:42,656 fail2ban.actions        [804]: NOTICE  [sshd] Ban 129.213.63.120
...
2019-10-19 00:30:10
180.96.14.25 attackbotsspam
Automatic report - Banned IP Access
2019-10-19 00:12:49
218.4.163.146 attackbotsspam
2019-10-18T06:21:30.2255101495-001 sshd\[47970\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.4.163.146  user=root
2019-10-18T06:21:31.9951111495-001 sshd\[47970\]: Failed password for root from 218.4.163.146 port 46235 ssh2
2019-10-18T06:46:01.1581131495-001 sshd\[48951\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.4.163.146  user=root
2019-10-18T06:46:02.8719871495-001 sshd\[48951\]: Failed password for root from 218.4.163.146 port 55013 ssh2
2019-10-18T06:51:27.6306261495-001 sshd\[49182\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.4.163.146  user=root
2019-10-18T06:51:30.0974491495-001 sshd\[49182\]: Failed password for root from 218.4.163.146 port 45477 ssh2
...
2019-10-19 00:48:55

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